TY - JOUR AU - Martínez Matos, Óscar AU - Vaveliuk, Pablo AU - González Izquierdo, Jesús AU - Loriot, Vincent PY - 2013 DO - 10.1364/OE.21.025010 SN - 1094-4087 UR - https://hdl.handle.net/20.500.14352/33515 T2 - Optics Express AB - Spatial shaping of ultrashort laser beams at the focal plane is theoretically analyzed. The description of the pulse is performed by its expansion in terms of Laguerre-Gaussian orthonormal modes. This procedure gives both a comprehensive... LA - eng M2 - 25010 PB - The Optical Society Of America KW - Laguerre-Gaussian Beams KW - Optical Vortices KW - Laser-Pulses KW - Phase KW - Generation KW - Propagation KW - Light KW - Diffraction KW - Expansion KW - Holograms TI - Femtosecond spatial pulse shaping at the focal plane TY - journal article VL - 21 ER -